This article has explained the influence of selected financial indicators on banking growth by taking into consideration SBI, HDFC and HSBC. Thus, monthly log data has been considered over a period from 2005 to 2024. The study has considered the Cobb-Douglas production function as a model specification to examine the above issue. It has been found that IDR is an important financial indicator to justify the banking growth in relation to CAR, NPAs, PPE, RO Adv., ROA, ROE and ROI of SBI, HDFC and HSBC.